#include "iostream"


using namespace std;

// 类模板.hpp约定俗成的名字
template<class T1, class T2>
class Person {
public:
    T1 name;
    T2 age;

    Person(T1 name, T2 age);

    void showPerson01();
};

template<class T1, class T2>
Person<T1, T2>::Person(T1 name, T2 age) {

}

template<class T1, class T2>
void Person<T1, T2>::showPerson01() {

}

